Track your carbs visually!

Lose weight and keep it off with Stupid Simple Keto, the easiest-to-use carb and macros counter for people on the ketogenic diet or for those looking to lose weight.

Why count carbs instead of calories?
Most people fail on low carbohydrate diets due to cheat meals that ruin their progress. Stupid Simple Keto helps you avoid problematic carbohydrates so that you can finally succeed. With the right foods, you can lose weight, feel great, and remain full all day long!

*Easy-to-use food icons for logging your daily carbs and calories.
*Barcode scanner to quickly add new foods.
*Sync between devices for free.
*Fasting support built right into the app!
*Track your workouts with Stupid Simple Workout from the app or by itself!
*Private selfies let you take pics to track your visual progress.
*Track your progress over time and set daily goals.
*Food bank conserves calories for special events.
*Add custom foods.
*Helpful warnings when you approach your daily carb/fat/protein limit.
*Change portion sizes on the fly.
*Easily review your daily foods.
*Helps you learn new habits, eat right, and ultimately keep the weight off.
*Track how much water you're drinking each day to stay hydrated.
*Export your food history.
*Set your own favorite foods for quick access.
*Edit the food grid to remove unwanted foods and keep just your regulars.
*Earn extra calories each day by combining Workout with HealthKit. Workout Pro automatically integrates your Health app calories burned for accurate calories burned each day.

Try it today, it's free to download! You have nothing to lose but the weight.

What’s New

Version 5.1

Along with a number of bug fixes and performance improvements, we've included a brand new scheduling feature for fasting. If you want to lose weight fast, intermittent fasting is the way to go! You can now schedule your fasts each day and the app will automatically remind you and record the fast. Stupid Simple Fasting is built right into Keto for easy access!

Ratings and Reviews

4.5 out of 5
1.5K Ratings
1.5K Ratings
Jennereth ,


I love this app overall but it needs a few updates to be truly keto friendly. The main feature that’s missing is a time stamp on foods entered. A lot of people doing keto do intermittent fasting as well. Tracking when you last ate is a key part of that. The BREAKFAST LUNCH DINNER SNACK buttons are nice but not helpful. Especially when you consider a lot of us go down to 2, or even 1, meal a day. A time stamp next to the food would be more helpful when looking at your daily log so you can easily track when you ate last.

Other than that, this app is very user friendly. It’s intuitive, easily navigable and sufficiently customizable.

The only other things I’d add to my wish list is the ability to remove the 3 Quick Add buttons and the ability to track things other than food, like water, ACV, etc. It would also be nice to have the option to turn off “net carb” auto-calculating. I don’t know if the app only subtracts fiber or if it also subtracts sugar alcohols. There are different theories out there but I’d like to decide for myself how I track carbs.

Kayelin Rose ,

My account is not working

I downloaded the app a few days ago and I was really liking it to log my macros and to help me stay on track. In order to scan in products, I decided to buy the app. It was working great then today I went to go into the app to enter my new weight, and the app would not load. It just kept telling me it was refreshing data or something. So I deleted the app and re-downloaded it and now it’s telling me that there’s no account associated with my email address! It’s just saying I’m on day 1 and it should say day 4! I’m not scanning in products and starting all over again in the app. I can’t even log back into my account! If this doesn’t get resolved, I want my money back.

UPDATE: changing my review from 3 stars to 1 stars. I’m still trying to fix this problem!! I try to login and it doesn’t work so I put the “forgot password” option. I enter the email and it says there’s no account associated with that email! So I tried to even start over by creating a new account and it tells me there’s already an account associated with that email! Sooo which is it?? I can’t login or even create a new account!! I want my $9.99 back that I just paid yesterday. I feel ripped off.

Developer Response ,

Hello, I’m really sorry for the annoying experience you had. We experienced a server crash when you wrote this review but everything is running now. We’re taking steps to insure this server issue never happens again. If you are still experiencing issues, please contact us at so that we can help get you set up.

Sandiomel ,

Excellent Keto App

Stupid Simple is an excellent way to track your Keto Macros. Initially I downloaded the free one and liked it so much I upgraded within two days. I love that I can add my own food but I also love the number of preloaded food choices and the search bar. Another feature I think is handy is the calorie bank. It tracks what calories you don't use in the day, "banks" them, and displays them so you can use them some other time. Just a suggestion but I'd love a macro bank too! I also really like how the app asks you if you are ready to go to the next day. You can even go back to any previous dat to add food you forgot! The only slightly negative thing I would say is if you do add food from a previous day it does not appear to subtract the calories from the bank. Either way this app rocks!!! I have recommended it to everyone I know! Just discovered you can add notes to each day too! This app is awesome!

Developer Response ,

Thank you so much for your positive review. We're really happy to hear that you like the features, including the piggy bank feature. I sent a note to tech support to investigate the piggy bank numbers not subtracting correctly. Thank you for letting us know about this. If you encounter any more errors or have any questions for us, please feel free to contact us at Thanks again for your wonderful review. :)


Venn Interactive, Inc.
180.4 MB
Health & Fitness

Requires iOS 9.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
© Venn Interactive, Inc.
In-App Purchases
  1. KETO PRO $11.99
  2. Stupid Simple Complete Package $19.99
  3. Pro for Diets with Fasting $13.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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